Cat litter box



FIG. 1 is a perspective view of a cat litter box showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the side opposite being substantially a mirror image;

FIG. 4 is a front elevational view thereof, the end opposite being substantially a mirror image;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front perspective view of a modified form of the design shown in FIGS. 1-5;

FIG. 7 is a top plan view thereof;

FIG. 8 is a side elevational view thereof; and

FIG. 9 is a bottom plan view thereof.

The characteristic feature of my design resides in the configuration of the curving lip of the inner container which covers the edge of the basket member. 

The ornamental design for cat litter box, substantially as shown and described. 